File 0001-sd-bus-create-clean-error-when-a-property-... of Package systemd-mini.1059

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File 0001-sd-bus-create-clean-error-when-a-property-Set-call-w.patch of Package systemd-mini.1059

Based on 0ca454d474a13f363dcd5ef8dc97ca158569d3ed Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 20 Nov 2014 20:58:39 +0100
Subject: [PATCH] sd-bus: create clean error when a property Set() call with
 incorrect signature is passed in

---
 src/libsystemd/sd-bus/bus-objects.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

--- src/libsystemd/sd-bus/bus-objects.c
+++ src/libsystemd/sd-bus/bus-objects.c	2015-07-30 00:00:00.000000000 +0000
@@ -579,6 +579,9 @@ static int property_get_set_callbacks_ru
                         return r;
 
         } else {
+                const char *signature = NULL;
+                char type = 0;
+
                 if (c->vtable->type != _SD_BUS_VTABLE_WRITABLE_PROPERTY)
                         return sd_bus_reply_method_errorf(m, SD_BUS_ERROR_PROPERTY_READ_ONLY, "Property '%s' is not writable.", c->member);
 
@@ -590,6 +593,13 @@ static int property_get_set_callbacks_ru
 
                 c->last_iteration = bus->iteration_counter;
 
+                r = sd_bus_message_peek_type(m, &type, &signature);
+                if (r < 0)
+                        return r;
+
+                if (type != 'v' || !streq(strempty(signature), strempty(c->vtable->x.property.signature)))
+                        return sd_bus_reply_method_errorf(m, SD_BUS_ERROR_INVALID_ARGS, "Incorrect parameters for property '%s', expected '%s', got '%s'.", c->member, strempty(c->vtable->x.property.signature), strempty(signature));
+
                 r = sd_bus_message_enter_container(m, 'v', c->vtable->x.property.signature);
                 if (r < 0)
                         return r;

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File 0001-sd-bus-create-clean-error-when-a-property-Set-call-w.patch of Package systemd-mini.1059

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